Compare phones
| Global Score | |
| 75.3 | 77 |
| Basic Information | |
| Asus | Motorola |
| -- | Android 11 |
| 2018-06-13 | 2021-12-06 |
| 6.02 x 2.98 x 0.30 inches | 6.37 x 2.91 x 0.34 inches |
| 5.82 ounces | 6.38 ounces |
| Blue and Silver | Baby Blue and Mineral Grey |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 499.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 2246 x 1080 pixels | 2400 x 1080 pixels |
| Super IPS+ LCD | IPS LCD |
| 402 pixels per inch | 411 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Mali-G52 MC2 GPU |
| 9.63 | 9.09 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 20.26 | 13.02 |
| Camera | |
| 8.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 3.63 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Moto G31 has an overall score of 77, which is a little bit better than the Asus ZenFone 5z's 75.3 score. Although the Moto G31 is newer than Asus ZenFone 5z, it's a little heavier and somewhat thicker. Asus ZenFone 5z has just a bit better hardware performance than Moto G31, and although they both have the same number of cores, the Asus ZenFone 5z also has more RAM.
Asus ZenFone 5z features a bit better looking display than Moto G31, although it has a just a bit lower display density, a little bit worse resolution of 1080 x 2246px and a little bit smaller display. The Asus ZenFone 5z counts with a much better memory capacity for games and applications than Moto G31, because it has more internal storage capacity and an external SD slot that supports up to 1,95 TB.
The Motorola Moto G31 features a way better battery lifetime than Asus ZenFone 5z, because it has 5000mAh of battery capacity. The Motorola Moto G31 has a greater camera than Asus ZenFone 5z, although it has slower 30 fps video frame rate, they both have the same (Full HD) video quality and a F1.8 aperture.
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